Figure 3From: How do leaf anatomies and photosynthesis of three Rhododendron species relate to their natural environments?Correlations between leaf dry mass per unit area (LMA) and light-saturated photosynthetic rate (A max ) or maximum rates of carboxylation (V cmax ); and between A max and leaf nitrogen content per unit area (N a ) or leaf nitrogen content per unit mass (N m ) in three Rhododendron species. “●”, “▲” and “■” stand for R. yunnanense, R. irroratum and R. delavayi, respectively.Back to article page